Letter Frequencies
The average distribution of letters, or the relative frequency of each letter's occurrence in text in a given language can be obtained analyzing large amounts of representative text. This information can be useful in cryptography and for other purposes as well. Letter frequencies vary in different types of writing. In English, the most frequently appearing ten letters are e, t, a, o, i, n, s, h, r, and d, in that order, with the letter e appearing about 13% of the time.
Read more about this topic: Letter (alphabet)
Famous quotes containing the word letter:
“I have been thinking this half hour how to begin my letter and cannot for my soul make it out. I wish to the Lord one could write a letter without any beginning for I am sure it allways puzzles me more than all the rest of it.”
—Thomas Jefferson (1743–1826)